Titlebook: Quantitative Psychology Research; The 78th Annual Meet Roger E. Millsap,Daniel M. Bolt,Wen-Chung Wang Conference proceedings 2015 Springer

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Graphical Representations of Items and Tests That are Measuring Multiple Abilities,y logistic model, the noncompensatory logistic model, a noncompensatory diagnostic model (DINA), and a compensatory diagnostic model (CRUM/GDM). Graphical representations can provide greater insight for measurement specialists and item/test developers about the validity and reliability of the multid

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A Dependent Bayesian Nonparametric Model for Test Equating,mmon practice, traditional methods of equating use parametric models where, apart from the test scores themselves, no additional information is used for the estimation of the equating transformation. We propose a flexible Bayesian nonparametric model for test equating which allows the use of covaria

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Using a Modified Multidimensional Priority Index for Item Selection Under Within-Item Multidimensioce examinees are given different sets of items from a large item bank. The construction of assessments usually involves fulfilling a large number of non-statistical constraints, such as item exposure control and content balancing. To improve measurement precision, test security, and test validity, t